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// SPDX-License-Identifier: GPL-2.0
/*
* ulpi.h -- ULPI defines and function prorotypes
*
* Copyright (C) 2010 Nokia Corporation
*
* This software is distributed under the terms of the GNU General
* Public License ("GPL") as published by the Free Software Foundation,
* version 2 of that License.
*/
#ifndef __LINUX_USB_ULPI_H
#define __LINUX_USB_ULPI_H
#include <linux/usb/otg.h>
#include <linux/ulpi/regs.h>
/*-------------------------------------------------------------------------*/
/*
* ULPI Flags
*/
#define ULPI_OTG_ID_PULLUP (1 << 0)
#define ULPI_OTG_DP_PULLDOWN_DIS (1 << 1)
#define ULPI_OTG_DM_PULLDOWN_DIS (1 << 2)
#define ULPI_OTG_DISCHRGVBUS (1 << 3)
#define ULPI_OTG_CHRGVBUS (1 << 4)
#define ULPI_OTG_DRVVBUS (1 << 5)
#define ULPI_OTG_DRVVBUS_EXT (1 << 6)
#define ULPI_OTG_EXTVBUSIND (1 << 7)
#define ULPI_IC_6PIN_SERIAL (1 << 8)
#define ULPI_IC_3PIN_SERIAL (1 << 9)
#define ULPI_IC_CARKIT (1 << 10)
#define ULPI_IC_CLKSUSPM (1 << 11)
#define ULPI_IC_AUTORESUME (1 << 12)
#define ULPI_IC_EXTVBUS_INDINV (1 << 13)
#define ULPI_IC_IND_PASSTHRU (1 << 14)
#define ULPI_IC_PROTECT_DIS (1 << 15)
#define ULPI_FC_HS (1 << 16)
#define ULPI_FC_FS (1 << 17)
#define ULPI_FC_LS (1 << 18)
#define ULPI_FC_FS4LS (1 << 19)
#define ULPI_FC_TERMSEL (1 << 20)
#define ULPI_FC_OP_NORM (1 << 21)
#define ULPI_FC_OP_NODRV (1 << 22)
#define ULPI_FC_OP_DIS_NRZI (1 << 23)
#define ULPI_FC_OP_NSYNC_NEOP (1 << 24)
#define ULPI_FC_RST (1 << 25)
#define ULPI_FC_SUSPM (1 << 26)
/*-------------------------------------------------------------------------*/
#if IS_ENABLED(CONFIG_USB_ULPI)
struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops,
unsigned int flags);
struct usb_phy *devm_otg_ulpi_create(struct device *dev,
struct usb_phy_io_ops *ops,
unsigned int flags);
#else
static inline struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops,
unsigned int flags)
{
return NULL;
}
static inline struct usb_phy *devm_otg_ulpi_create(struct device *dev,
struct usb_phy_io_ops *ops,
unsigned int flags)
{
return NULL;
}
#endif
#ifdef CONFIG_USB_ULPI_VIEWPORT
/* access ops for controllers with a viewport register */
extern struct usb_phy_io_ops ulpi_viewport_access_ops;
#endif
#endif /* __LINUX_USB_ULPI_H */